A Parameter-free Method for Sensor Fault Detection and Isolation in Bilinear Systems: A parameter-free method for sensor fault detection and isolation in bilinear systems

Abstract : This paper is concerned with Fault Detection and Isolation (FDI) and more specifically it focuses on a parameter-free residual generation method. The residual signals are obtained by projecting the measured signals onto the kernel of an extended input matrix, which depends on the structure of the system model. The method was not easily applicable in real-world applications due to a high computational complexity. In that paper, fault indicators are constructed differently, using kernels properties, to avoid this complexity problem. A simulated electromechanical actuator example is taken to illustrate the applicability of the method.
Document type :
Conference papers
Complete list of metadatas

https://hal.archives-ouvertes.fr/hal-01374642
Contributor : Komi Midzodzi Pekpe <>
Submitted on : Friday, September 30, 2016 - 6:34:42 PM
Last modification on : Saturday, March 23, 2019 - 1:25:21 AM

Identifiers

  • HAL Id : hal-01374642, version 1

Citation

Assia Hakem, Komi Midzodzi Pekpe, Vincent Cocquempot. A Parameter-free Method for Sensor Fault Detection and Isolation in Bilinear Systems: A parameter-free method for sensor fault detection and isolation in bilinear systems. 2012 UKACC International Conference on Control (CONTROL), United Kingdom Automatic Control Council, Sep 2012, Cardiff, United Kingdom. ⟨hal-01374642⟩

Share

Metrics

Record views

226